| … | |
… | |
| 17 | |
17 | |
| 18 | Uses per-line display filtering (C<on_line_update>) to underline text |
18 | Uses per-line display filtering (C<on_line_update>) to underline text |
| 19 | matching a certain pattern and make it clickable. When clicked with the |
19 | matching a certain pattern and make it clickable. When clicked with the |
| 20 | mouse button specified in the C<matcher.button> resource (default 2, or |
20 | mouse button specified in the C<matcher.button> resource (default 2, or |
| 21 | middle), the program specified in the C<matcher.launcher> resource |
21 | middle), the program specified in the C<matcher.launcher> resource |
| 22 | (default, the C<urlLauncher> resource, C<sensible-browser>) will be started |
22 | (default, the C<url-launcher> resource, C<sensible-browser>) will be started |
| 23 | with the matched text as first argument. The default configuration is |
23 | with the matched text as first argument. The default configuration is |
| 24 | suitable for matching URLs and launching a web browser, like the |
24 | suitable for matching URLs and launching a web browser, like the |
| 25 | former "mark-urls" extension. |
25 | former "mark-urls" extension. |
| 26 | |
26 | |
| 27 | The default pattern to match URLs can be overridden with the |
27 | The default pattern to match URLs can be overridden with the |
| 28 | C<matcher.pattern.0> resource, and additional patterns can be specified |
28 | C<matcher.pattern.0> resource, and additional patterns can be specified |
| 29 | with numbered patterns, in a manner similar to the "selection" extension. |
29 | with numbered patterns, in a manner similar to the "selection" extension. |
| 30 | The launcher can also be overridden on a per-pattern basis. |
30 | The launcher can also be overridden on a per-pattern basis. |
| 31 | |
31 | |
| 32 | It is possible to activate the most recently seen match or a list of matches |
32 | It is possible to activate the most recently seen match or a list of matches |
| 33 | from the keyboard. Simply bind a keysym to "perl:matcher:last" or |
33 | from the keyboard. Simply bind a keysym to "matcher:last" or |
| 34 | "perl:matcher:list" as seen in the example below. |
34 | "matcher:list" as seen in the example below. |
| 35 | |
35 | |
| 36 | Example: load and use the matcher extension with defaults. |
36 | Example: load and use the matcher extension with defaults. |
| 37 | |
37 | |
| 38 | URxvt.perl-ext: default,matcher |
38 | URxvt.perl-ext: default,matcher |
| 39 | |
39 | |
| 40 | Example: use a custom configuration. |
40 | Example: use a custom configuration. |
| 41 | |
41 | |
| 42 | URxvt.url-launcher: sensible-browser |
42 | URxvt.url-launcher: sensible-browser |
| 43 | URxvt.keysym.C-Delete: perl:matcher:last |
43 | URxvt.keysym.C-Delete: matcher:last |
| 44 | URxvt.keysym.M-Delete: perl:matcher:list |
44 | URxvt.keysym.M-Delete: matcher:list |
| 45 | URxvt.matcher.button: 1 |
45 | URxvt.matcher.button: 1 |
| 46 | URxvt.matcher.pattern.1: \\bwww\\.[\\w-]+\\.[\\w./?&@#-]*[\\w/-] |
46 | URxvt.matcher.pattern.1: \\bwww\\.[\\w-]+\\.[\\w./?&@#-]*[\\w/-] |
| 47 | URxvt.matcher.pattern.2: \\B(/\\S+?):(\\d+)(?=:|$) |
47 | URxvt.matcher.pattern.2: \\B(/\\S+?):(\\d+)(?=:|$) |
| 48 | URxvt.matcher.launcher.2: gvim +$2 $1 |
48 | URxvt.matcher.launcher.2: gvim +$2 $1 |
| 49 | |
49 | |
| … | |
… | |
| 60 | }x; |
60 | }x; |
| 61 | |
61 | |
| 62 | sub on_key_press { |
62 | sub on_key_press { |
| 63 | my ($self, $event, $keysym, $octets) = @_; |
63 | my ($self, $event, $keysym, $octets) = @_; |
| 64 | |
64 | |
| 65 | if (! $self->{showing} ) { |
65 | return unless $self->{overlay}; |
| 66 | return; |
66 | |
| 67 | } |
67 | delete $self->{overlay}; |
| 68 | |
68 | |
| 69 | my $i = ($keysym == 96 ? 0 : $keysym - 48); |
69 | my $i = ($keysym == 96 ? 0 : $keysym - 48); |
| 70 | if (($i > scalar(@{$self->{urls}})) || ($i < 0)) { |
70 | if ($i >= 0 && $i < @{ $self->{matches} }) { |
| 71 | $self->matchlist(); |
71 | my @exec = @{ $self->{matches}[$i] }; |
| 72 | return; |
72 | shift @exec; |
|
|
73 | $self->exec_async (@exec); |
|
|
74 | } |
|
|
75 | |
| 73 | } |
76 | 1 |
| 74 | |
|
|
| 75 | my @args = ($self->{urls}[ -$i-1 ]); |
|
|
| 76 | $self->matchlist(); |
|
|
| 77 | |
|
|
| 78 | $self->exec_async( $self->{launcher}, @args ); |
|
|
| 79 | } |
77 | } |
| 80 | |
78 | |
| 81 | # backwards compat |
79 | # backwards compat |
| 82 | sub on_user_command { |
80 | sub on_user_command { |
| 83 | my ($self, $cmd) = @_; |
81 | my ($self, $cmd) = @_; |
| … | |
… | |
| 94 | } |
92 | } |
| 95 | |
93 | |
| 96 | () |
94 | () |
| 97 | } |
95 | } |
| 98 | |
96 | |
|
|
97 | sub on_action { |
|
|
98 | my ($self, $action) = @_; |
|
|
99 | |
|
|
100 | if ($action eq "list") { |
|
|
101 | $self->matchlist; |
|
|
102 | } elsif ($action eq "last") { |
|
|
103 | $self->most_recent; |
|
|
104 | } |
|
|
105 | |
|
|
106 | () |
|
|
107 | } |
|
|
108 | |
| 99 | sub matchlist { |
109 | sub matchlist { |
| 100 | my ($self) = @_; |
110 | my ($self) = @_; |
| 101 | if ( $self->{showing} ) { |
111 | |
| 102 | $self->{url_overlay}->hide; |
|
|
| 103 | $self->{showing} = 0; |
|
|
| 104 | return; |
|
|
| 105 | } |
|
|
| 106 | @{$self->{urls}} = (); |
112 | @{ $self->{matches} } = (); |
| 107 | my $line; |
113 | my $row = $self->nrow - 1; |
| 108 | for (my $i = 0; $i < $self->nrow; $i ++) { |
114 | while ($row >= 0 && @{ $self->{matches} } < 10) { |
| 109 | $line = $self->line($i); |
115 | my $line = $self->line ($row); |
| 110 | next if ($line->beg != $i); |
116 | my $text = $line->t; |
| 111 | for my $url ($self->get_urls_from_line($line->t)) { |
117 | |
| 112 | if (scalar(@{$self->{urls}}) == 10) { |
118 | # FIXME: code duplicated from 'command_for' |
| 113 | shift @{$self->{urls}}; |
119 | my @matches; |
|
|
120 | for my $matcher (@{$self->{matchers}}) { |
|
|
121 | my $launcher = $matcher->[1] || $self->{launcher}; |
|
|
122 | while ($text =~ /$matcher->[0]/g) { |
|
|
123 | my $match = substr ($text, $-[0], $+[0] - $-[0]); |
|
|
124 | my @beg = @-; |
|
|
125 | my @end = @+; |
|
|
126 | my @exec; |
|
|
127 | |
|
|
128 | if ($launcher !~ /\$/) { |
|
|
129 | @exec = ($launcher, $match); |
|
|
130 | } else { |
|
|
131 | @exec = map { s/\$(\d+)|\$\{(\d+)\}/ |
|
|
132 | substr ($text, $beg[$1 || $2], $end[$1 || $2] - $beg[$1 || $2]) |
|
|
133 | /egx; $_ } split /\s+/, $launcher; |
| 114 | } |
134 | } |
| 115 | push @{$self->{urls}}, $url; |
135 | |
|
|
136 | push @matches, [ $beg[0], $match, @exec ]; |
|
|
137 | } |
| 116 | } |
138 | } |
| 117 | } |
|
|
| 118 | |
139 | |
| 119 | if (! scalar(@{$self->{urls}})) { |
140 | for (sort { $b->[0] <=> $a->[0] } @matches) { |
| 120 | return; |
141 | shift @$_; |
| 121 | } |
142 | push @{ $self->{matches} }, $_; |
| 122 | |
143 | last if @{ $self->{matches} } == 10; |
| 123 | my $max = 0; |
|
|
| 124 | my $i = scalar( @{$self->{urls}} ) - 1 ;; |
|
|
| 125 | |
|
|
| 126 | my @temp = (); |
|
|
| 127 | |
|
|
| 128 | for my $url (@{$self->{urls}}) { |
|
|
| 129 | my $url = "$i-$url"; |
|
|
| 130 | my $xpos = 0; |
|
|
| 131 | |
|
|
| 132 | if ($self->ncol + (length $url) >= $self->ncol) { |
|
|
| 133 | $url = substr( $url, 0, $self->ncol ); |
|
|
| 134 | } |
144 | } |
| 135 | |
145 | |
| 136 | push @temp, $url; |
146 | $row = $line->beg - 1; |
| 137 | |
|
|
| 138 | if( length $url > $max ) { |
|
|
| 139 | $max = length $url; |
|
|
| 140 | } |
|
|
| 141 | |
|
|
| 142 | $i--; |
|
|
| 143 | } |
147 | } |
| 144 | |
148 | |
| 145 | @temp = reverse @temp; |
149 | return unless @{ $self->{matches} }; |
| 146 | |
150 | |
| 147 | $self->{url_overlay} = $self->overlay(0, 0, $max, scalar( @temp ), urxvt::OVERLAY_RSTYLE, 2); |
151 | my $width = 0; |
|
|
152 | |
| 148 | my $i = 0; |
153 | my $i = 0; |
| 149 | for my $url (@temp) { |
154 | for my $match (@{ $self->{matches} }) { |
| 150 | $self->{url_overlay}->set( 0, $i, $url, [(urxvt::OVERLAY_RSTYLE) x length $url]); |
155 | my $text = $match->[0]; |
| 151 | $self->{showing} = 1; |
156 | my $w = $self->strwidth ("$i-$text"); |
|
|
157 | |
|
|
158 | $width = $w if $w > $width; |
| 152 | $i++; |
159 | $i++; |
| 153 | } |
160 | } |
|
|
161 | |
|
|
162 | $width = $self->ncol - 2 if $width > $self->ncol - 2; |
|
|
163 | |
|
|
164 | $self->{overlay} = $self->overlay (0, 0, $width, scalar (@{ $self->{matches} }), urxvt::OVERLAY_RSTYLE, 2); |
|
|
165 | my $i = 0; |
|
|
166 | for my $match (@{ $self->{matches} }) { |
|
|
167 | my $text = $match->[0]; |
|
|
168 | |
|
|
169 | $self->{overlay}->set (0, $i, "$i-$text"); |
|
|
170 | $i++; |
|
|
171 | } |
| 154 | |
172 | |
| 155 | } |
173 | } |
| 156 | |
174 | |
| 157 | sub most_recent { |
175 | sub most_recent { |
| 158 | my ($self) = shift; |
176 | my ($self) = shift; |
| … | |
… | |
| 190 | sub on_start { |
208 | sub on_start { |
| 191 | my ($self) = @_; |
209 | my ($self) = @_; |
| 192 | |
210 | |
| 193 | $self->{launcher} = $self->my_resource ("launcher") || $self->x_resource("url-launcher") || "sensible-browser"; |
211 | $self->{launcher} = $self->my_resource ("launcher") || $self->x_resource("url-launcher") || "sensible-browser"; |
| 194 | |
212 | |
| 195 | $self->{urls} = []; |
213 | $self->{matches} = []; |
| 196 | $self->{showing} = 0; |
|
|
| 197 | $self->{button} = 2; |
214 | $self->{button} = 2; |
| 198 | $self->{state} = 0; |
215 | $self->{state} = 0; |
| 199 | if($self->{argv}[0] || $self->my_resource ("button")) { |
216 | if($self->{argv}[0] || $self->my_resource ("button")) { |
| 200 | my @mods = split '', $self->{argv}[0] || $self->my_resource ("button"); |
217 | my @mods = split '', $self->{argv}[0] || $self->my_resource ("button"); |
| 201 | for my $mod (@mods) { |
218 | for my $mod (@mods) { |
| … | |
… | |
| 224 | unshift @matchers, [qr($res)x,$launcher,$rend]; |
241 | unshift @matchers, [qr($res)x,$launcher,$rend]; |
| 225 | } |
242 | } |
| 226 | $self->{matchers} = \@matchers; |
243 | $self->{matchers} = \@matchers; |
| 227 | |
244 | |
| 228 | () |
245 | () |
| 229 | } |
|
|
| 230 | |
|
|
| 231 | sub get_urls_from_line { |
|
|
| 232 | my ($self, $line) = @_; |
|
|
| 233 | my @urls; |
|
|
| 234 | for my $matcher (@{$self->{matchers}}) { |
|
|
| 235 | while ($line =~ /$matcher->[0]/g) { |
|
|
| 236 | push @urls, substr( $line, $-[0], $+[0] - $-[0] ); |
|
|
| 237 | } |
|
|
| 238 | } |
|
|
| 239 | return @urls; |
|
|
| 240 | } |
246 | } |
| 241 | |
247 | |
| 242 | sub on_line_update { |
248 | sub on_line_update { |
| 243 | my ($self, $row) = @_; |
249 | my ($self, $row) = @_; |
| 244 | |
250 | |
| … | |
… | |
| 330 | |
336 | |
| 331 | if($row == $event->{row} && abs($col-$event->{col}) < 2 |
337 | if($row == $event->{row} && abs($col-$event->{col}) < 2 |
| 332 | && join("\x00", @$cmd) eq join("\x00", $self->command_for($row,$col))) { |
338 | && join("\x00", @$cmd) eq join("\x00", $self->command_for($row,$col))) { |
| 333 | if($self->valid_button($event)) { |
339 | if($self->valid_button($event)) { |
| 334 | |
340 | |
| 335 | $self->exec_async (@$cmd); |
341 | $self->exec_async (@$cmd); |
| 336 | |
342 | |
| 337 | } |
343 | } |
| 338 | } |
344 | } |
| 339 | |
345 | |
| 340 | 1; |
346 | 1; |
